Comparison

NoDi vs Sonarix

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NoDi

Enhance concentration with soothing lofi music, ambient sounds, and customizable timers. Track your focus sessions and gain insights into your productivity patterns to optimize your workflow.

Highlights
  • Lofi music for focus
  • Ambient soundscapes
  • Customizable background images
  • Pomodoro and Stopwatch timer modes
  • Focus time tracking
  • Insight reports on productivity
Features
Read full description

NoDi: No Distractions & Focus Feeling distracted or struggling to focus? Too many distractions? Let NoDi be your personal focus companion! With soothing lofi music and powerful productivity tools, including a stopwatch timer and pomodoro timer, NoDi helps you get into the zone and stay on track for your study, work, or creative sessions. Focus with Lofi Music Immerse yourself in calming lofi beats that make focusing easier and more enjoyable. Whether you’re studying with ADHD, enjoying a quiet night, or starting a fresh morning, NoDi offers a variety of music to set the perfect mood for concentration. Play Lofi with Ambient Sounds Take your focus to the next level by combining lofi music with ambient sounds. You can play lofi alone, ambient sounds alone, both together, or simply use the timer without any audio. Adjust your focus environment for stress relief and better concentration. Brainwave Sounds for Focus, Rest & Sleep Brainwave Sounds provide optimally tuned audio that matches your brain state, helping you naturally shift into focus, relaxation, or sleep whenever you need it. Set the Mood with Your Ideal Background Your environment shapes your focus—visually, too. With NoDi, you can now discover and set the perfect background image that suits your vibe. From cozy study corners to serene nature views, choose a backdrop that inspires calm and clarity while you work or study. It's your space, your way. Stay Focused with Flexible Timer Modes NoDi’s built-in timer is designed to match your focus style. Use pomodoro timer mode to work in structured intervals with regular breaks, or switch to stopwatch mode for open-ended sessions when you want to stay immersed without limits. Whether you prefer guided focus or total freedom, NoDi’s timer adapts to the way you work. Track Your Focus & Growth How productive have you been today? NoDi helps you keep track of your focus time, making it easy to see your productivity progress. Recording and analyzing your study or work sessions helps you stay motivated and shows you how much you’ve accomplished over time. Unlock Your Insight Report Go beyond simple time tracking with your personalized insight report. Understand your productivity rhythm, sleep debt, social jetlag, and burnout level in one clear report. Use these focus insights to improve and maintain a sustainable focus journey, and strategically plan your tasks based on real data about how you work best. With NoDi, you can: Track how much time you’ve spent focused on tasks. Monitor your productivity trends and stay motivated. Get a sense of how you’ve improved over time, helping you feel accomplished and ready to tackle your next task. Build Your Focus Routine Transform your focus into a daily habit with NoDi! Start each day with lofi beats and create a consistent routine that helps you focus better. Our simple study timer helps you stay on track, so you can build a habit of deep concentration that lasts. This is especially helpful for those with ADHD, supporting both concentration and stress relief. Perfect for Every Task Whether you’re studying for exams, working on a project, or just need to get through your to-do list, NoDi is here to help you stay focused. Use the pomodoro timer or study timer to boost your productivity during any study session. NoDi is Needed When… • You’re struggling to focus while studying. • Your mind is wandering during work. • You want to immerse yourself in lofi music and ambient sounds. • You want to track your focus time and monitor productivity trends. • You want to create the perfect environment for deep concentration. • You need stress relief or better concentration, especially if you have ADHD. Are you ready to get more done, stay focused, and track your progress? Download NoDi now and start focusing like never before! Website: https://daarbit.com/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact us: support@daarbit.com

About

Sonarix

This app offers a curated library of ambient soundscapes designed to promote relaxation, focus, and sleep. Its minimalist interface provides instant access to calming audio experiences, helping users find moments of peace and reduce stress.

Highlights
  • Curated sound library
  • Minimalist design
  • Instant play
  • Adjustable sound controls
  • Focus and relaxation sounds
Features
Read full description

Serenity – Your Personal Sound Sanctuary Serenity is a beautifully designed sound experience crafted to help you relax, focus, sleep, and find moments of calm throughout your day. With a minimalist interface, premium soundscapes, and a soothing visual design, Serenity transforms your environment into a peaceful retreat—anytime, anywhere. Why Serenity? Modern life can be overwhelming. Serenity gives you instant access to calming audio experiences built to support your mental clarity, reduce stress, and elevate your well-being. Features Curated Sound Library Ocean waves, rainfall, white noise, zen tones, forest ambience, and more—each engineered for deep relaxation and focus. Beautiful Minimalist Design A polished, tranquil interface that’s easy to use and calming to look at. Instant Play No accounts, no clutter—open the app, pick a sound, and enjoy your moment of peace. Adjustable Sound Experience Simple playback controls allow you to seamlessly pause, resume, or change your sound. Perfect For Studying or deep focus Sleeping or resting Meditation & mindfulness Stress relief & grounding Background ambience for work or travel Find Your Calm Serenity helps you create a peaceful space wherever you are. Whether you’re winding down after a long day or setting the tone for productivity, Serenity brings balance back into your life—one sound at a time.

Screenshots

NoDi4 screens
Sonarix4 screens

Verdict

The call

The clearest difference is in-app purchases: Sonarix at none against NoDi's 1. Sonarix also leads on iOS requirement (15.1 vs 17.2). NoDi's advantage is ratings volume (14 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NoDi sells 1 one-off in-app purchase. Sonarix asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for NoDi against 5.0 for Sonarix. That said, the two scores are not equally well evidenced: NoDi has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

NoDi ships an update weekly, Sonarix every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
NoDi versus Sonarix: the parameters behind the verdict, then further details
ParameterNoDiSonarix
PriceFreeFree
Rating5.0 (14 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better2
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.215.1 — better
Further details — not scored
Size79 MB105 MB
Age rating4+4+
DeveloperMyoungsu ChoiMAXIMILIAN KOLBE MCDONOUGH

Customer experience

NoDi

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sonarix

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

NoDi

One-time1
  • Lifetime Pro Membership$7.99
None

Sonarix

No in-app purchases

Questions

Is NoDi free?
NoDi is free to download, with in-app purchases available.
Is Sonarix free?
Sonarix is free to download, with no in-app purchases.
Which has better reviews, NoDi or Sonarix?
NoDi and Sonarix are both rated 5.0 out of 5 on the App Store, from 14 and 2 ratings respectively.
Do NoDi or Sonarix have ads?
Neither NoDi nor Sonarix shows ads.
Which is updated more often, NoDi or Sonarix?
NoDi ships an update weekly, and Sonarix every 4 days. Most recently, NoDi was updated on November 4, 2026 and Sonarix on November 5, 2026.

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